JPH0444947A - Packing box - Google Patents

Abstract

PURPOSE:To simply form a space at an end of a box body by extending an end piece from a lid of the box body, fixing the outer end of the end piece on an inner side of an opening end of the box body and also bending the end piece. CONSTITUTION:An end piece 4 is extended from an end side 3a of one of lids 3 of a box body 1, the outer end part 4a of the end piece 4 is fixed on an inner side of an opening end 1a of the box body 1 and also the end piece 4 is bent from folds 4b, 4c to form a space on one end of the box body 1. The end piece 4 may be the end piece extended directly from a fold of the lid 3.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The invention of this application relates to a packaging box for accommodating, for example, drinks in bottles or cosmetics in fragile containers.

[Prior Art] Conventionally, there have been packaging boxes of this type, such as those shown in FIGS. 6 and 7, for example.

The packaging box shown in Figure 6 has an open end (1) of the box body (1).
A space is created at the end of the box body (1) by extending the end pieces (4) from the opposite ends of a) and bending the end pieces (4) from both sides from the folds (4b) and (4c). (not shown).

In addition, the packaging box shown in FIG. 7 has an end piece (4) extending from one end side of the opening end (1a) of the box body (1), and an inner end (4d) of this end piece (4). Glue this to the inside of the box body (1), and fold this end piece (4) at the folds (4b) and (4c).
It is bent further to form a space (not shown) at the end of the box body (1).

In order to buffer the impact applied to the contents from the outside of the packaging box, the space allows for dimensional adjustment between the length of the contents and the length of the box body (1), and also to make the packaging box larger. This is intended to improve the external appearance and increase the consumer's desire to purchase the product.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional packaging box, the bending work of the end pieces (4) to form the space requires skilled manual labor, and furthermore, this bending work is difficult to adapt to mechanization. The problem was that it was difficult.

That is, in the packaging box shown in Fig. 6, the bent end pieces (4) are bent on both sides, taking care that the angles formed by the adjacent bent pieces (4f), (4g), and (4h) are approximately 90 degrees. The end piece (4) was bent into the inside of the box body (1) using a fingertip to form a space at the end of the box body (1). therefore,
An appropriate space cannot be formed unless the above-mentioned angle is approximately 90 degrees, and in order to achieve this approximately 90 degrees, sensory skill with the fingertips that can sense subtle differences in angle is required.

In addition, in the packaging box shown in Fig. 7, the end piece (4) is
Apply glue to the inner end (4d) of the
) is bent 180 degrees and glued inside the box body (1), and the angle formed by the piece (41) adjacent to the inner end (4d) and the piece (4j) adjacent to this piece (41) are ), bend the end pieces (4) into the box body (1), being careful to make an angle of approximately 90 degrees with the box body (
A space was formed at the end of 1). In this case as well, the same skill as in the bending work of the end piece (4) of the packaging box shown in FIG. 6 was required.

[Means for Solving the Problems] Therefore, the invention packaging box of this application has an end piece (4) extended from the lid part (3) of the box body (1), and an outer end of this end piece (4). (4a) is fixed inside the opening end (1a) of the box body (1), and this end piece (4) is bent to form a space (5) at the end of the box body (1). There is.

Furthermore, in the packaging box of the invention of this application, in the above structure, the end piece (4) may be extended from the end side (3a) of the lid (3), or the fold (3) of the lid (3) may be 3b).

[Effect]

Since the packaging box of the invention of this application is provided with the above-mentioned means, the end piece (4) is bent to create a space (5) at the end of the box body (1).
When forming the end piece (4), the end piece (4) is simply closed by using the fixed part of the end piece (4) to the box body (1) as a fulcrum and closing the lid part (3).
) can be bent to form a space (5) at the end of the box body (1).

[Example] Hereinafter, the packaging box of the invention of this application will be described based on drawings shown as examples.

1 to 3 show one embodiment of the packaging box of the invention of this application, and FIGS. 4 and 5 show other embodiments of the packaging box of the invention of this application.

FIG. 1 shows the packaging box of the invention of this application in an assembled state, and the inside of the box body (1) contains an object (2) such as a drink in a bottle. There is.

FIG. 2 shows the procedure for assembling the packaging box of the invention of this application.
The end piece (4) is extended from the end piece (4), and the outer end (4a) of this end piece (4) is fixed inside the open end (1a) of the box body (1). ) to fold (4b) (
4c) to create a space (5) at one end of the box body (1).
) is formed. Although the packaging box shown in this example does not have a space (5) formed at the other end of the box body (1), a similar space (5) may be formed if necessary. can.

FIG. 3 shows a developed view of the packaging box shown in FIGS. 1 and 2, and the lid part (3) is attached to the side plate (6
) and the end piece (
4) to the open end (1a) of the box body (1).
), and the 15 box main body (1) is glued to the side plate (6) which is on the inside side, and the folds (6a) (6b) formed in the side plate (6)
(6c), and attach the adhesive surface (6d) to this side plate (6).
I try to glue it to the

Furthermore, the embodiment shown in FIGS. 4 and 5 has an end piece (4
) is folded back and glued to the lid (3) so that the end piece (4) extends from the fold (3b) of the lid (3). The configuration is similar to that of the embodiment. Note that the end piece (4) does not need to be formed as described above;
It can also be directly distracted from b).

〔Effect of the invention〕

Since the packaging box of the invention of this application is configured as described above, the lid part (3) can be simply closed using the fixed part of the end piece (4) to the box body (1) as a fulcrum. End piece (4)
can be bent to form a space (5) at the end of the box body (1), so the work of bending the end piece (4) to form the space (5) becomes very easy. Therefore, it is easy to mechanize and is suitable for setting up an automated production line.

[Brief explanation of the drawing]

Figures 1 to 3 show an embodiment of the packaging box of the invention of this application, with Figure 1 being a partial cross-sectional perspective view showing the assembled packaging box, and Figure 2 (a) ( b) and (c) are explanatory diagrams showing the procedure for assembling the packaging box, and FIG. 3 is a developed view of the packaging box. 4 and 5 show other embodiments of the packaging box of the invention of this application, FIG. 4 is a partially sectional perspective view showing the packaging box in an assembled state, and FIG. 5(a)
(b) and (C) are explanatory diagrams showing the procedure for assembling the packaging box. 6 and 7 are partially exploded perspective views of a conventional packaging box.

Claims (1)

[Claims] 1. Extend the end piece (4) from the lid (3) of the box body (1), and insert the outer end (4a) of this end piece (4) into the opening of the box body (1). A packaging box characterized in that a space (5) is formed at the end of the box body (1) by fixing the end (1a) inward and bending the end piece (4). 2. The packaging box according to claim 1, wherein the end piece (4) extends from the end side (3a) of the lid (3). 3. A packaging box according to claim 1, characterized in that the end piece (4) extends from the fold (3b) of the lid (3).